Frequency Generator
Generate audio frequencies and tones. Create sine, square, and sawtooth waves at any frequency.
How to Generate Audio Frequencies
- 1 Enter the frequency in Hz or use presets
- 2 Select a waveform type (sine, square, sawtooth, triangle)
- 3 Adjust the volume level
- 4 Click Play to start the tone
- 5 Use sweep mode to glide between frequencies
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Last updated: January 15, 2026 · v2.1